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1998

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On the average, about how many minutes did you actually spend climbing stairs each time?

STAIR_M

(1-500) 1-500 minutes
(997) Refused
(999) Don't know

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1995

Survey form view entire document: text image

c. On the average, about how many minutes did you actually spend (doing) (activity in 2a) each time?

(8) Stair climbing for exercise

____ Minutes

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1991

Survey form view entire document: text image

c. On the average, about how many minutes did you actually spend (doing) (activity in 2a) each time?

(8) Stair climbing

Minutes ____

Survey Text